Biological information acquisition system, biological identification system, processing device, biological information acquisition method, biological identification method, and program
An object of the present invention is to facilitate downsizing of a system. A biological information acquisition system includes an output unit, a wave receiving unit, and an acquisition unit. The output unit 1 outputs an elastic wave or light to the living body A1. The wave receiving unit 2 receives a reflected wave from the living body A1 based on an elastic wave or light output from the output unit 1. The acquisition unit 3 acquires, based on at least the reception result of the wave receiving unit 2, first information on the irregularities of the epidermis or dermis of the living body A1 and second information on the characteristics of blood vessels of the living body A1. [Selection diagram] Fig. 1【課題】システムの小型化を図りやすくすること。【解決手段】生体情報取得システム１００は、出力部１と、受波部２と、取得部３と、を備える。出力部１は、弾性波又は光を生体Ａ１へ出力する。受波部２は、出力部１から出力される弾性波又は光に基づく生体Ａ１からの反射波を受波する。取得部３は、少なくとも受波部２の受波結果に基づいて、生体Ａ１の表皮又は真皮の凹凸の特徴に関する第１情報と、生体Ａ１の血管の特徴に関する第２情報と、を取得する。【選択図】図１
